${VIRL_USERNAME}@${VIRL_SERVER} \
"start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
retval=$?
-if [ "$?" -ne "0" ]; then
+if [ ${retval} -ne "0" ]; then
echo "VIRL simulation start failed"
exit ${retval}
fi
topologies/enabled/topology.yaml
retval=$?
-if [ "$?" -ne "0" ]; then
+if [ ${retval} -ne "0" ]; then
echo "Failed to copy topology file from VIRL simulation"
exit ${retval}
fi